Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended TDL31_2L Tedlar PVF Gas Sampling Bags with PTFE straight On/Off valve, 2L Price on request 632443611940 Vzorkovnice na plyny se dvěma ol.(na hadice a tlač Price on request 632443611150 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request